Cremona's table of elliptic curves

Curve 27048r2

27048 = 23 · 3 · 72 · 23



Data for elliptic curve 27048r2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 23- Signs for the Atkin-Lehner involutions
Class 27048r Isogeny class
Conductor 27048 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 8586317924352 = 211 · 312 · 73 · 23 Discriminant
Eigenvalues 2- 3+  0 7-  4  6  2  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-5168,25740] [a1,a2,a3,a4,a6]
j 21734576750/12223143 j-invariant
L 2.5342530059129 L(r)(E,1)/r!
Ω 0.63356325147833 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 54096o2 81144l2 27048t2 Quadratic twists by: -4 -3 -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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